From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/crypto/cavium/zip/zip_main.c | 94 ++++++++---------------------------------------
1 files changed, 16 insertions(+), 78 deletions(-)
diff --git a/kernel/drivers/crypto/cavium/zip/zip_main.c b/kernel/drivers/crypto/cavium/zip/zip_main.c
index ea901bc..d35216e 100644
--- a/kernel/drivers/crypto/cavium/zip/zip_main.c
+++ b/kernel/drivers/crypto/cavium/zip/zip_main.c
@@ -460,7 +460,7 @@
#include <linux/debugfs.h>
/* Displays ZIP device statistics */
-static int zip_show_stats(struct seq_file *s, void *unused)
+static int zip_stats_show(struct seq_file *s, void *unused)
{
u64 val = 0ull;
u64 avg_chunk = 0ull, avg_cr = 0ull;
@@ -523,7 +523,7 @@
}
/* Clears stats data */
-static int zip_clear_stats(struct seq_file *s, void *unused)
+static int zip_clear_show(struct seq_file *s, void *unused)
{
int index = 0;
@@ -558,7 +558,7 @@
};
/* Prints registers' contents */
-static int zip_print_regs(struct seq_file *s, void *unused)
+static int zip_regs_show(struct seq_file *s, void *unused)
{
u64 val = 0;
int i = 0, index = 0;
@@ -584,80 +584,30 @@
return 0;
}
-static int zip_stats_open(struct inode *inode, struct file *file)
-{
- return single_open(file, zip_show_stats, NULL);
-}
-
-static const struct file_operations zip_stats_fops = {
- .owner = THIS_MODULE,
- .open = zip_stats_open,
- .read = seq_read,
- .release = single_release,
-};
-
-static int zip_clear_open(struct inode *inode, struct file *file)
-{
- return single_open(file, zip_clear_stats, NULL);
-}
-
-static const struct file_operations zip_clear_fops = {
- .owner = THIS_MODULE,
- .open = zip_clear_open,
- .read = seq_read,
- .release = single_release,
-};
-
-static int zip_regs_open(struct inode *inode, struct file *file)
-{
- return single_open(file, zip_print_regs, NULL);
-}
-
-static const struct file_operations zip_regs_fops = {
- .owner = THIS_MODULE,
- .open = zip_regs_open,
- .read = seq_read,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(zip_stats);
+DEFINE_SHOW_ATTRIBUTE(zip_clear);
+DEFINE_SHOW_ATTRIBUTE(zip_regs);
/* Root directory for thunderx_zip debugfs entry */
static struct dentry *zip_debugfs_root;
-static int __init zip_debugfs_init(void)
+static void __init zip_debugfs_init(void)
{
- struct dentry *zip_stats, *zip_clear, *zip_regs;
-
if (!debugfs_initialized())
- return -ENODEV;
+ return;
zip_debugfs_root = debugfs_create_dir("thunderx_zip", NULL);
- if (!zip_debugfs_root)
- return -ENOMEM;
/* Creating files for entries inside thunderx_zip directory */
- zip_stats = debugfs_create_file("zip_stats", 0444,
- zip_debugfs_root,
- NULL, &zip_stats_fops);
- if (!zip_stats)
- goto failed_to_create;
+ debugfs_create_file("zip_stats", 0444, zip_debugfs_root, NULL,
+ &zip_stats_fops);
- zip_clear = debugfs_create_file("zip_clear", 0444,
- zip_debugfs_root,
- NULL, &zip_clear_fops);
- if (!zip_clear)
- goto failed_to_create;
+ debugfs_create_file("zip_clear", 0444, zip_debugfs_root, NULL,
+ &zip_clear_fops);
- zip_regs = debugfs_create_file("zip_regs", 0444,
- zip_debugfs_root,
- NULL, &zip_regs_fops);
- if (!zip_regs)
- goto failed_to_create;
+ debugfs_create_file("zip_regs", 0444, zip_debugfs_root, NULL,
+ &zip_regs_fops);
- return 0;
-
-failed_to_create:
- debugfs_remove_recursive(zip_debugfs_root);
- return -ENOENT;
}
static void __exit zip_debugfs_exit(void)
@@ -666,13 +616,8 @@
}
#else
-static int __init zip_debugfs_init(void)
-{
- return 0;
-}
-
+static void __init zip_debugfs_init(void) { }
static void __exit zip_debugfs_exit(void) { }
-
#endif
/* debugfs - end */
@@ -696,16 +641,9 @@
}
/* comp-decomp statistics are handled with debugfs interface */
- ret = zip_debugfs_init();
- if (ret < 0) {
- zip_err("ZIP: debugfs initialization failed\n");
- goto err_crypto_unregister;
- }
+ zip_debugfs_init();
return ret;
-
-err_crypto_unregister:
- zip_unregister_compression_device();
err_pci_unregister:
pci_unregister_driver(&zip_driver);
--
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